OMEGA-BOLT® Friction Stabilizer
|Minimum Breaking Load (kN)||120||115||150||240||220|
|Profile Diameter (in)||1.08||1.08||1.42||1.42||1.42|
|Material Thickness (in)||0.078||0.078||0.078||0.118||0.118|
|Hole Diameter Range (in)||1-1/4 to 1-1/2||1-1/4 to 1-1/2||1.7 to 2.05||1.7 to 2.05||1.7 to 2.05|
|Optimal Hole Diameter (in)||1-3/8 to 1-1/2||1-3/8 to 1-1/2||1-3/4 to 2||1-3/4 to 2||1-3/4 to 2|
|Inflation Pressure||300 bar||300 bar||300 bar||300 bar||300 bar|
*1 tonne = 1.1 ton
- The DSI Underground OMEGA-BOLT® is an expandable rock bolt with excellent elongation properties designed to accommodate ground movement. The OMEGA-BOLT® is a folded steel tube with a welded ferrule on each end.
- The OMEGA-BOLT® lt is safe and easy to install. The OMEGA-BOLT® is inserted into the drilled hole and inflated using high pressure water.
- The OMEGA-BOLT® is inflated to the exact shape of the drilled hole and can tolerate a large variation in hole diameter.